TABLE 20. SEEDHEAD RATINGS OF ST. AUGUSTINEGRASS CULTIVARS 1/ 2005 DATA SEEDHEAD RATINGS 1-9; 9=NONE 2/ NAME OK2 MSA 31 9.0 MSA 2-3-98 6.7 MERCEDES 6.0 FLORATAM 4.7 RALEIGH 4.0 DELMAR 3.3 LSD VALUE 1.5 C.V. (%) 16.3 1/ TO DETERMINE STATISTICAL DIFFERENCES AMONG ENTRIES, SUBTRACT ONE ENTRY'S MEAN FROM ANOTHER ENTRY'S MEAN. STATISTICAL DIFFERENCES OCCUR WHEN THIS VALUE IS LARGER THAN THE CORRESPONDING LSD VALUE (LSD 0.05). 2/ C.V. (COEFFICIENT OF VARIATION) INDICATES THE PERCENT VARIATION OF THE MEAN IN EACH COLUMN.